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Mathematical Physics

Mathematical foundations of physical theories, including quantum mechanics, statistical mechanics, general relativity, string theory, and the development of rigorous mathematical frameworks for physics

4 papers

Papers

MOMENTS OF RANDOM MULTIPLICATIVE FUNCTIONS, I: LOW MOMENTS, BETTER THAN SQUAREROOT CANCELLATION, AND CRITICAL MULTIPLICATIVE CHAOS

This paper determines the order of magnitude of low moments of Steinhaus and Rademacher random multiplicative functions, proving Helson's conjecture about better-than-squareroot cancellation in the first moment. This result also disproves counter-conjectures and has implications for limit distribution and large deviations of these functions, leveraging a connection to critical multiplicative chaos.

Mathematical Physics Jul 14, 11:12 AM